Update code object handling for GSL, PAL and ROCm

- Correct GSL path to report targets using the TargetID syntax.

- Correct GSL path to check compatibility of code objects when
  loading.

- Add concept of an device isa and create a registery used by ROCm,
  PAL and GSL.

- Support XNACK and SRAMECC target features consistently for PAL and ROCm.

- Correct logic for NullDevices and asserts to avoid memory coruption.

- Allow all NullDevices to be created for HIP.

- Numerous other code improvements.

Change-Id: I40abf3d2b22249c1492d1af5919665f8184f4e0e

rocclr/device/rocm/roccounters.cpp

@@ -430,7 +430,7 @@ PerfCounter::PerfCounter(const Device& device,   //!< A ROC device object
   info_.eventIndex_ = eventIndex;       // Counter Event Selection (counter_id)
 
   // these block indices are valid for the SI (Gfx8) & Gfx9 devices
-  switch (roc_device_.deviceInfo().gfxipMajor_) {
+  switch (roc_device_.isa().versionMajor()) {
     case (8):
       gfxVersion_ = ROC_GFX8;
       if (blockIndex < viBlockIdOrcaToRocr.size()) {